Magnetic Field Measurement

Discuss how polywell fusion works; share theoretical questions and answers.

Moderators: tonybarry, MSimon

Post Reply
MSimon
Posts: 14335
Joined: Mon Jul 16, 2007 7:37 pm
Location: Rockford, Illinois
Contact:
Contact MSimon

Magnetic Field Measurement

Post by MSimon »

*

http://www.edn.com/contents/images/6578134.pdf

*

An overview of magnetic field measurement methods.
Engineering is the art of making what you want from what you can get at a profit.
Top
Tom Ligon
Posts: 1871
Joined: Wed Aug 22, 2007 1:23 am
Location: Northern Virginia
Contact:
Contact Tom Ligon

Post by Tom Ligon »

Its like old home week! I routinely work with a 2-meter 3-axis Helmholtz coil these days, measuring with fluxgates and magnetoresistive bridges down to a few nanoteslas, and I made some custom magnetometers from Allegro Hall effect chips at EMC2.

The Allegro devices are dirt cheap and very easy to use.
Top
Post Reply

Return to “Theory”